Panasonic MN101C00 - Manual (Page 159)

Chapter 10 Appendices
145
Instruction Set
MN101C00 SERIES INSTRUCTION SET
Group Mnemonic Operation Affected Flag
VF NF CF ZF
Code
Size
Cycle Re-
peat
Machine Code Notes Page
1 2 3 4 5 6 7 8 9 10 11 Expand
TBNZ (abs8)bp,label if(mem8(abs8)bp=1),PC+8+d11(label)+H → PC 0 0 8
126
127
127
129
129
130
130
131
6/7 0001 1bp. .... ...H 0011
if(mem8(abs8)bp=0),PC+8 → PC
TBNZ (io8)bp,label if(mem8(io)bp=1),PC+8+d11(label)+H → PC 0 0 8 6/7 0101 1bp. ...> .... ...H 0011
if(mem8(io)bp=0),PC+8 → PC
TBNZ (abs16)bp,label
∗ 2
∗ 2
∗ 2 if(mem8(abs16)bp=1),PC+10+d11(label)+H → PC 0 0 10 7/8 1111 1bp. .... ...> .... ...H 0011
if(mem8(abs16)bp=0),PC+10 → PC
JSR (An) JSR SP-3 → SP,(PC+3).bp7~0 → mem8(SP) – – – – 3 7 0001 00A1 0010
(PC+3).bp15~8 → mem8(SP+1)
(PC+3).H → mem8(SP+2).bp7,
0 → mem8(SP+2).bp6~2,
(PC+3).bp17~16 → mem8(SP+2).bp1~0
0 → PC.bp17~16
An → PC.bp15~0,0 → PC.H
JSR label SP-3 → SP,(PC+5).bp7~0 → mem8(SP) – – – – 5 6 0001 000H .... ...>
(PC+5).bp15~8 → mem8(SP+1)
(PC+5).H → mem8(SP+2).bp7,
0 → mem8(SP+2).bp6~2,
(PC+5).bp17~16 → mem8(SP+2).bp1~0
PC+5+d12(label)+H → PC
JSR label SP-3 → SP,(PC+6).bp7~0 → mem8(SP) – – – – 6 7 0001 001H .... .... ...>
(PC+6).bp15~8 → mem8(SP+1)
(PC+6).H → mem8(SP+2).bp7,
0 → mem8(SP+2).bp6~2,
(PC+6).bp17~16 → mem8(SP+2).bp1~0
PC+6+d16(label)+H → PC
JSR label
∗ 3
∗ 4
∗ 5 SP-3 → SP,(PC+7).bp7~0 → mem8(SP) – – – – 7 8 1001 1aaH 0..> 0011
(PC+7).bp15~8 → mem8(SP+1)
(PC+7).H → mem8(SP+2).bp7,
0 → mem8(SP+2).bp6~2,
(PC+7).bp17~16 → mem8(SP+2).bp1~0
abs18(label)+H → PC
JSRV (tbl4) SP-3 → SP,(PC+3).bp7~0 → mem8(SP) – – – – 3 9 1111 1110
(PC+3).bp15~8 → mem8(SP+1)
(PC+3).H → mem8(SP+2).bp7
(PC+3).bp17~16 → mem8(SP+2).bp1~0
mem8(x'004080+tbl4<<2) → PC.bp7~0
mem8(x'004080+tbl4<<2+1) → PC.bp15~8
mem8(x'004080+tbl4<<2+2).bp7 → PC.H
mem8(x'004080+tbl4<<2+2).bp1~0 →
PC.bp17~16
∗ 2 d11 sign extended
∗ 4 d16 sign extended
∗
5 aa=abs18.17 16
123
123
124
124
125
125
126
TBZ (abs16)bp,label
TBZ
if(mem8(abs16)bp=0),PC+9+d7(label)+H → PC 0 0 9 7/8 1110 0bp. .... ...> ...H 0011
if(mem8(abs16)bp=1),PC+9 → PC
TBZ (io8)bp,label if(mem8(IOTOP+io8)bp=0),PC+8+d11(label)+H → PC 0 0 8 6/7 0100 1bp. ...> .... ...H 0011
if(mem8(IOTOP+io8)bp=1),PC+8 → PC
TBZ (abs16)bp,label if(mem8(abs16)bp=0),PC+10+d11(label)+H → PC 0 0 10 7/8 1110 1bp. .... ...> .... ...H 0011
if(mem8(abs16)bp=1),PC+10 → PC
TBNZ (abs8)bp,label TBNZ if(mem8(abs8)bp=1),PC+7+d7(label)+H → PC 0 0 7 6/7 0001 0bp. ...H 0011
if(mem8(abs8)bp=0),PC+7 → PC
TBNZ (io8)bp,label if(mem8(io)bp=1),PC+7+d7(label)+H → PC 0 0 7 6/7 0101 0bp. ...> ...H 0011
if(mem8(io)bp=0),PC+7 → PC
TBNZ (abs16)bp,label
∗ 1
∗ 2
∗ 2
∗ 1
∗ 1
∗ 1
if(mem8(abs16)bp=1),PC+9+d7(label)+H → PC 0 0 9 7/8 1111 0bp. .... ...> ...H 0011
if(mem8(abs16)bp=0),PC+9 → PC
JMP (An) JMP 0 → PC.17~16,An PC.15~0,0 → PC.H – – – – 3 4 0001 00A0 0010
JMP label abs18(label)+H → PC – – – – 7 5 1001 0aaH 0..> 0011
128
128
132 NOP NOP PC+2 → PC – – – – 2 1 0000 0000
∗ 1 d7 sign extended
TBZ (io8)bp,label if(mem8(IOTOP+io8)bp=0),PC+7+d7(label)+H → PC 0 0 7 6/7 0100 0bp. ...> ...H 0011
if(mem8(IOTOP+io8)bp=1),PC+7 → PC
∗ 1
∗ 5
0 → mem8(SP+2).bp6~2,
∗ 3 d12 sign extended
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